Crystal clear rodding easily bends to the desired shape of windows. Rod is easy to cut to length with a hacksaw. You can splice rods together for an even bigger window. Rod snaps into clear clips installed in frame for a secure fit. by Graber. Extra hardware is available. Full pack price on 6 each. Curved drapery rods for windows with curve. This is a real arched curtain rod for arched windows. Clear curtain rods.